Greenlife Chinese herb database - Bear Gall
Latin Name
Fel Ursi
Chinese Name
picture
xiongdan
Origin
Medicinal bear gall refers to the dried gallbladder of the black bear (Selenaretos thibetanus Cuvier, Ursidae) and the gall bladder of the brown bear (Ursus arctos L.,) Ursidae.
Distribution
Gallbladder of the bear haunting about Yunnan Province, in China, is called "yun dan" (Yunnan bear gallbladder), the quality of which is the best among others. Gallbladder of the bear haunting about Heilongjiang and Jilin provinces in China, is called "dong dan" (East bear gallbladder), the quantity of which is the largest among others.
Nature and Affinity
The drug is bitter in taste and cold in nature. Its therapeutic action is related to the Channels of the Liver, Gall bladder and Heart.
Caution
Prescribe this medicine only for the patients who have the heat of excess type. The skin and palms of the patient taking this medicine may become light-yellow, which may disappear within 1-2 days of following drug withdrawal.
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CHARACTERISTICS
  The medicinal bear gallbladder is a prolonged, egg-shaped substance, the upper part of which is slender and hollow, while the lower part is expanded and solid like a sac. It is usually 10-20cm in length, 5-10cm in diameter (the lower part). Its surface is grayish-brown, blackish-brown or brownish-yellow in colour, while its wall is thin and folded. It becomes translucent when it is drawn near a light and seen from the dark side. Filled in the sac-like lower parties the dried bile, usually called "gallbladder kernel", which is either lumpish or hard and plate-like object. The gallbladder which is amber-like, golden in colour (light or dark), light and crisp in texture, and has luster, is usually called "golden gallbladder" or "copper gallbladder"; that which is black or blackish-green in colour, hard and crisp in texture, and hard, plate-like in appearance, is usually called "iron gallbladder" or "black gallbladder"; that which is yellowish-green in colour and crisp in texture is usually called "cauliflower gallbladder". All the above mentioned gallbladder kernels are delicately fragrant in odor, and bitter first, sweet thereafter in taste, with a tingling sensation felt in the tongue.
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ACTIONS AND INDICATIONS
  1.Removing heat form the liver to relieve convulsion and spasm.

It is efficacious in treating infantile convulsion, epilepsy, hyperspasmmia and eclampsia gravidarum caused by strong liver-wind and extreme heat.

2.Improving acuity of vision and removing nebula

It is efficacious in the treatment of conjunctival congestion,swelling and pain of the eyes, photophobia and nebula caused by flaming-up of liver-fire.

3.Clearing away heat and toxic materials

It is efficacious in treating sores, furuncle, carbuncles, hemorrhoid, sore throat, etc.
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ADMINISTRATION AND DOSAGE
  1-2.5 grams daily. It is usually made into the form of pills or powder, which is administered with water. It can also be used externally, with proper amount.
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REMARKS
   
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